Step Into The Light

Just as regulations requiring face masks are lifted, the beauty world offers up a new kind of face covering. But will LED light therapy really save our skin? Jenessa Williams investigates

What is it?

Initially developed for plant growth experiments by NASA, LED therapy is one of the most-talked about beauty treatments of the last few years, speeding up the process of collagen production for a fresher complexion. Though light therapy can be done in dermatological clinics or using small, pencil-like devices, the trendiest kind are the full robot-style masks, worn for short bursts of time to boost the luminosity of one's complexion.

What are the supposed benefits?

With no ultraviolet rays or the burn risk that laser and chemical treatments can carry, LED light facials are relatively non-invasive. Different wavelengths enter the skin at different depths, triggering change at a molecular level. Blue light helps to kill bacteria that contributes to acne, lessening excessive oil production. Green light has been thought to be useful in certain skin cancer and Bowen's disease treatments, while red light can be used to soothe everything from everyday inflammation and wound healing to psoriasis and hair loss. Treatments often take less than 20 minutes, adjusted for your needs.

Does it actually work?

For those who commit to regular use, the science of LED masks does check out. The novelty design of the mask may also encourage you to take a few moments to yourself while the light does its work, the sort of relaxation that is healing in and of itself.

Nonetheless, clinical reviews are in their early days, and the technology is a significant financial investment for those who are looking to use it at home. If you're intrigued, you could visit a specialist first. By getting used to the effects before committing to such a bulky product, you can be sure that when you do make your purchase, it's a mask that will last.

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